题目内容
---When is Mary leaving?
---She is due to ______ at 2 o’clock.
- A.leaving
- B.be leaving
- C.be left
- D.leave
be due to do sth.意为“(计划好)应该干某事”。
Today, over six billion people live on the planet. This means that there are very few places on Earth with no people. One place that has very few people is at the bottom of the Earth. In Antarctica, the icy continent surrounding the South Pole, you will not find anyone who lives there all the time.
First, Antarctica is the coldest place on Earth. For example, it can be –l30℃ in the winter. Humans cannot live in this kind of environment. Because it is so cold, very few plants or animals live there. This means there are no farms and no places to find wild plants or animals to eat.
Second, Antarctica can be dangerous. Many people think that it is safe to travel to Antarctica in the summer months when it is warmer. However, Antarctica is mostly ice, so when it’s summer, the ice melts. When the ice melts, the ice can break. So, people cannot travel around Antarctica during the summer. If the ice breaks, they could fall into the water and die.
Another serious problem in Antarctica is the sun. Because Antarctica is mostly ice, there are no trees so there is no shade. Also, the ground is mostly white ice so the sun bounces off (反射) it. The light from the sky and the light from the ground can burn people’s skin and hurt their eyes. People must be very careful in this situation. For example, they must wear sunglasses to protect their eyes. They must also cover their hands and faces all the time.
Although Antarctica is a tough place to live, explorers have discovered coal in Antarctica. This leads them to believe that Antarctica at one time was a land of swam (沼泽) and forests.
【小题1】This text is mainly about _____.
| A.the discovery of Antarctica |
| B.how people travel around Antarctica |
| C.different animals found in Antarctica |
| D.why it is difficult to live in Antarctica |
| A.Antarctica is a place with no animals |
| B.no people can survive in Antarctica |
| C.Antarctica is colder than any other continent on Earth |
| D.the temperature in Antarctica is below zero all the time |
| A.In spring. | B.In summer. | C.In autumn. | D.In winter. |
I was sitting in the surgical waiting area at the hospital waiting for word of my wife's operation. The small room was filled with other families and friends who were 36 waiting to hear how their loved ones were doing.
There was a young boy sitting quietly in the__37__.He held a small box of__38__in one hand and a tablet( 写字板)in the other. Every so often he'd place the tablet on his lap and draw something. As the hours passed I began to see the room almost__39__.And there was a strange silence.
“Daddy,when is Mommy going home?”the young boy asked,breaking the__40__.
“Tomorrow,”his father replied. The boy picked up his crayons and__41__something on the tablet.
I _42__him as he moved his feet back and forth,looking up at the ceiling and then toward the sunshine-filled window.“When's__43__,Daddy?”he asked. His father__44__him over to sit by him. “Come,_45__here next to me,”he said with a gentle tone in his voice.
__46__his things,the little boy walked slowly to his father's side from the corner.
The man_47__out and held his son by his shoulders.
“There are three days in life. Yesterday,today and tomorrow. One is over and done,one we live in,the other we__48__.We can't live in yesterday,but if we are happy enough today,we will be even happier tomorrow,”he said in an attempt to__49__the boy.
The little boy looked at him for a moment and said,“If Mommy is going home tomorrow,I'll be__50__. So,I want it to be tomorrow already, Daddy.”
Now hanging on every word of this__51__,I leaned forward to hear his response. It was__52__.
“Son,the one great thing about today is once it__53__,it is already almost tomorrow.”
I thought about how__54__it was. Even in my adult life. I still live waiting for what tomorrow may__55__.Now I know that it is already “almost tomorrow.”
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